JP3646619B2 - 圧電磁器組成物およびそれを用いた圧電セラミック素子 - Google Patents
圧電磁器組成物およびそれを用いた圧電セラミック素子 Download PDFInfo
- Publication number
- JP3646619B2 JP3646619B2 JP2000116771A JP2000116771A JP3646619B2 JP 3646619 B2 JP3646619 B2 JP 3646619B2 JP 2000116771 A JP2000116771 A JP 2000116771A JP 2000116771 A JP2000116771 A JP 2000116771A JP 3646619 B2 JP3646619 B2 JP 3646619B2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric ceramic
- ceramic composition
- main component
- composition according
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/453—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/495—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/853—Ceramic compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Chemistry (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000116771A JP3646619B2 (ja) | 1999-08-26 | 2000-04-18 | 圧電磁器組成物およびそれを用いた圧電セラミック素子 |
GB0018988A GB2353524B (en) | 1999-08-26 | 2000-08-02 | Piezoelectric ceramic composition and piezoelectric ceramic device using the same |
TW089116246A TW473742B (en) | 1999-08-26 | 2000-08-11 | Piezoelectric ceramic composition and piezoelectric ceramic device using the same |
US09/639,600 US6423244B1 (en) | 1999-08-26 | 2000-08-16 | Piezoelectric ceramic composition and piezoelectric ceramic device using the same |
KR10-2000-0049186A KR100379201B1 (ko) | 1999-08-26 | 2000-08-24 | 압전 세라믹 조성물 및 상기 조성물을 사용한 압전 세라믹 장치 |
DE10041503A DE10041503B4 (de) | 1999-08-26 | 2000-08-24 | Piezoelektrische Keramikzusammensetzung und deren Verwendung für ein piezoelektrisches Keramikbauteil |
CNB001262068A CN1194354C (zh) | 1999-08-26 | 2000-08-25 | 压电陶瓷组合物和使用它的压电器件 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11-240144 | 1999-08-26 | ||
JP24014499 | 1999-08-26 | ||
JP2000116771A JP3646619B2 (ja) | 1999-08-26 | 2000-04-18 | 圧電磁器組成物およびそれを用いた圧電セラミック素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001130960A JP2001130960A (ja) | 2001-05-15 |
JP3646619B2 true JP3646619B2 (ja) | 2005-05-11 |
Family
ID=26534599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000116771A Expired - Fee Related JP3646619B2 (ja) | 1999-08-26 | 2000-04-18 | 圧電磁器組成物およびそれを用いた圧電セラミック素子 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6423244B1 (de) |
JP (1) | JP3646619B2 (de) |
KR (1) | KR100379201B1 (de) |
CN (1) | CN1194354C (de) |
DE (1) | DE10041503B4 (de) |
GB (1) | GB2353524B (de) |
TW (1) | TW473742B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3617411B2 (ja) * | 2000-05-18 | 2005-02-02 | 株式会社村田製作所 | 圧電セラミック振動子 |
EP1302454A1 (de) * | 2001-10-11 | 2003-04-16 | Matsushita Electric Industrial Co., Ltd. | Piezoelektrische Keramikzusammensetzung und diese piezoelektrische keramische Zusammensetzung verwendendes piezoelektrisches Element |
CN103130505B (zh) * | 2013-03-25 | 2014-12-17 | 桂林理工大学 | 可低温烧结锂基微波介电陶瓷Li2W2O7及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5418395B2 (de) * | 1972-01-24 | 1979-07-06 | ||
JP3399364B2 (ja) * | 1998-05-20 | 2003-04-21 | 株式会社村田製作所 | 圧電磁器組成物 |
JP3671791B2 (ja) * | 1999-02-08 | 2005-07-13 | 株式会社村田製作所 | 圧電磁器組成物およびそれを用いた圧電セラミック素子 |
-
2000
- 2000-04-18 JP JP2000116771A patent/JP3646619B2/ja not_active Expired - Fee Related
- 2000-08-02 GB GB0018988A patent/GB2353524B/en not_active Expired - Fee Related
- 2000-08-11 TW TW089116246A patent/TW473742B/zh not_active IP Right Cessation
- 2000-08-16 US US09/639,600 patent/US6423244B1/en not_active Expired - Fee Related
- 2000-08-24 KR KR10-2000-0049186A patent/KR100379201B1/ko not_active IP Right Cessation
- 2000-08-24 DE DE10041503A patent/DE10041503B4/de not_active Expired - Fee Related
- 2000-08-25 CN CNB001262068A patent/CN1194354C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2353524B (en) | 2001-08-08 |
TW473742B (en) | 2002-01-21 |
DE10041503A1 (de) | 2001-04-26 |
GB0018988D0 (en) | 2000-09-20 |
CN1286476A (zh) | 2001-03-07 |
JP2001130960A (ja) | 2001-05-15 |
KR20010050189A (ko) | 2001-06-15 |
GB2353524A (en) | 2001-02-28 |
DE10041503B4 (de) | 2007-09-27 |
CN1194354C (zh) | 2005-03-23 |
KR100379201B1 (ko) | 2003-04-08 |
US6423244B1 (en) | 2002-07-23 |
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